3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| frdragon | 1 | 1805 | 1221 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.131 | 0.131 | 0.131 | 21.0 | 21 | 21 | 1221 | 1221 | 2405 |
| SRMFix | 0.942 | 0.942 | 0.942 | 208.6 | 209 | 209 | 1409 | 1409 | 3563 |
| initial | 0.994 | 0.994 | 0.994 | 119.7 | 120 | 120 | 1320 | 1320 | 4026 |
| EloSRM | 1.105 | 1.105 | 1.105 | 311.7 | 312 | 312 | 1805 | 1805 | 3471 |
| Odd | 1.149 | 1.149 | 1.149 | 325.4 | 325 | 325 | 1711 | 1711 | 3577 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-02-07 | SRM 338 | 2 | 173 | 372.01 | 1.10 | 312 | 1805 | 3471 | 21 | 1221 | 2405 |